Portfolio comparison
MARY P JACOB vs Western Digital Technologies
Side-by-side portfolio analysis — patents indexed, year ranges, and activity timeline.
Top Patents1 enriched
US 1115674· 1914
How Mary Phelps Jacob Invented the Modern Backless Brassiere
Activity by Decade
1910s1
Company B
Western Digital Technologies
Patents indexed
1
Year range
2023
Most recent
2023
consumer_electronicssoftwaresemiconductorsai_mltelecommunications
Top Patents1 enriched
US 11741188· 2023
How a Chip Uses Memory to Speed Up AI Calculations
Activity by Decade
2020s1
How to use
Bookmark a comparison URL to save it. Format: /compare/companies?a=[slug]&b=[slug]. Also see patent-level comparison.